Top Front End Developer Jobs in Bucharest

Reposted 3 Days AgoSaved
In-Office
2 Locations
Senior level
Senior level
Insurance
Design, develop, and maintain front-end applications with a focus on user experience, integration with APIs, and adherence to best practices, while collaborating within an agile team.
Top Skills: AngularAzure DevopsCSSCypressDockerGitGraphQLHTML5JasmineJavaJavaScriptJenkinsJestKarmaNode.jsNpmPythonReactReduxRestful ApisRxjsTypescriptWebpackYarn
Reposted YesterdaySaved
Remote or Hybrid
29 Locations
Mid level
Mid level
Payments • Financial Services
As a Frontend Engineer, you will build and enhance frontend solutions for financial configurations, develop internal tools, and create customer-facing interfaces, ensuring high performance and quality in financial applications.
Top Skills: ReactTypescript
6 Days AgoSaved
In-Office or Remote
Bucharest, București, ROU
Senior level
Senior level
Software
Build and maintain production-grade React + TypeScript frontends, implement design systems and component libraries, create responsive/mobile-first UIs, integrate with .NET REST APIs, and deploy frontends using AWS CloudFront/S3/Amplify with strong visual polish and UX focus.
Top Skills: .NetAws AmplifyAws CloudfrontAws S3Css-In-JsRadix UiReactRestShadcn/UiStyled-ComponentsTailwindTypescript
7 Days AgoSaved
Hybrid
București, ROU
Senior level
Senior level
Food • Information Technology • Logistics • Retail
Implement pixel‑perfect, responsive, and accessible UIs from Figma; convert designs to semantic HTML5, CSS/SCSS and JavaScript; build reusable UI components and design systems; optimize performance (lazy loading, code splitting, dynamic imports, bundle analysis); apply SSR/SSG/ISR where appropriate; ensure cross‑browser compatibility and WCAG accessibility; integrate with REST APIs; write automated tests and documentation; participate in code reviews and maintain front‑end architecture quality.
Top Skills: Ci/CdCore Web VitalsCSS3CypressFigmaGitHeadless CmsHTML5IsrJamstackJavascript (Es6+)JestLighthouseNext.JsPlaywrightPolyfillsReactReact Testing LibraryRest ApisScssSsgSsr
Reposted YesterdaySaved
Remote
4 Locations
Mid level
Mid level
Software
Lead technical strategy for scalable CMS applications, optimize frontend infrastructure, oversee code quality, and enhance team productivity in a gaming-focused environment.
Top Skills: CrowdinNext.JsNxReactTurborepoTypescript
Reposted YesterdaySaved
Remote
4 Locations
Senior level
Senior level
Artificial Intelligence • Cloud • Information Technology • Software • Consulting • Data Privacy
Responsible for developing and customizing frontend components in Magento 2, integrating with backend systems, ensuring accessibility, collaborating on technical solutions, and optimizing frontend performance.
Top Skills: Adobe CommerceAWSCi/CdCircleCICSS3ElasticsearchEs6GitGoogle AnalyticsGoogle Tag ManagerGraphQLHTML5JavaScriptMagento 2ReactRest ApiScss
Reposted 11 Days AgoSaved
In-Office
Bucharest, București, ROU
Senior level
Senior level
Fintech • Analytics
The Senior Associate Frontend Web Developer will enhance the LSEG web platform using Angular, collaborate with teams, and ensure high-quality solutions.
Top Skills: Angular 18AWSBitbucketCSSGitlabHTML5JavaScriptJenkinsJIRANgrxReduxRxjsScssStorybookTypescript
Reposted 2 Days AgoSaved
Remote
20 Locations
Senior level
Senior level
Blockchain • Financial Services • Cryptocurrency • Web3
Lead the Pro team to design, develop, and deliver frontend systems for Kraken's trading interface, focusing on user experience and mentoring engineers.
Top Skills: C++JavaNode.jsReactReact NativeRustTypescript
Reposted 2 Days AgoSaved
Remote
16 Locations
Senior level
Senior level
Blockchain • Financial Services • Cryptocurrency • Web3
The Software Engineer will design and maintain payment processing systems, mentor other engineers, and ensure security in client transactions within the crypto ecosystem.
Top Skills: JavaScriptNext.JsReactReact NativeRestful ApisTypescriptWebsockets
Reposted 3 Days AgoSaved
Remote
27 Locations
Senior level
Senior level
Fintech • Information Technology
Design, implement, and maintain frontend applications and internal tools. Own delivery of high-visibility features, collaborate with cross-functional teams, mentor peers, and ensure performant, accessible, polished user interfaces integrated with backend systems.
Top Skills: C++CSSGoHTMLReactRelational DatabasesRest ApisRustSQLTailwindcssTypescriptWebsockets
3 Days AgoSaved
In-Office or Remote
59 Locations
Senior level
Senior level
Information Technology • Software
Design and implement developer-facing UI from Figma to production using Hotwire (Turbo + Stimulus) and ViewComponents. Own the dashboard, API playgrounds, docs, marketing site, and data visualization. Optimize performance and bundle size, maintain a coherent component system, and ship polished, production-ready front-end with tests and CI/CD.
Top Skills: Ci/CdClaudeCursorEsbuildFigmaGitHotwireHTMLJavaScriptRuby On Rails 8SlackStimulusTailwind CssTurboTurbo FramesViewcomponent
Reposted 3 Days AgoSaved
Remote
RO
Senior level
Senior level
Information Technology • Retail • Financial Services
Develop high-performance front-end solutions for banking applications, delivering stable code while mentoring team members and enhancing software tailored to client needs.
Top Skills: AngularAngular MaterialAtlassianCSSDockerGitHTMLJavaScriptNode.jsRxjsScssTypescript
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Reposted 3 Days AgoSaved
Remote or Hybrid
27 Locations
Junior
Junior
Big Data • Software • Quantitative Trading
Full-stack Developers at QuantCo build user interfaces for machine learning solutions, collaborating with data scientists and engineers to deliver actionable products.
Top Skills: HelmPythonReactTerraformTypescript
Reposted 6 Days AgoSaved
Remote
19 Locations
Mid level
Mid level
Healthtech • Telehealth
As an AI-First Frontend Engineer, you will develop high-performance, AI-integrated user interfaces for telehealth applications, manage team workflows, and optimize web performance.
Top Skills: Claude Agent SdkFramer MotionNext.JsOpenai ApiReactTailwind CssTanstack QueryZustand
Mid level
Artificial Intelligence
Join Cerebras Systems to optimize and develop frontend compiler infrastructure for PyTorch models on their unique wafer-scale AI platform, focusing on model representation and optimization.
Top Skills: C++FxHuggingface TransformersLlvmMlirPythonPyTorchTorchdynamoTorchscript
Reposted 19 Days AgoSaved
In-Office
Bucharest, București, ROU
Senior level
Senior level
Fintech • Analytics
The Senior Frontend Engineer will design and build high-performance applications, mentor junior engineers, and collaborate with teams to enhance the LSEG Workspace platform.
Top Skills: AWSAzureGCPJavaScriptModern Frontend FrameworksTypescript
9 Days AgoSaved
Remote
9 Locations
Senior level
Senior level
Angel or VC Firm • Design • NFT • Web3
Design and maintain a modular, high-performance frontend: implement a pixel-perfect design system, optimize rendering and bundle sizes, architect client-side state for real-time data, integrate complex APIs, and ensure global availability and operational readiness for a Web3 consumer platform.
Top Skills: Css-In-JsGraphQLHooksNext.JsReactReact QueryReal-Time ApisServer-Side Rendering (Ssr)Static Site Generation (Ssg)Styled ComponentsWallet IntegrationWeb3
Reposted 9 Days AgoSaved
Remote
19 Locations
6-6 Annually
Senior level
6-6 Annually
Senior level
Blockchain • Financial Services • Cryptocurrency • Web3
Design, develop, and maintain high-quality React applications, lead technical decisions, mentor engineers, and optimize performance in a fast-paced environment.
Top Skills: Api DesignFrontend Testing FrameworksJavaScriptNext.JsReactTypescriptWebsockets
10 Days AgoSaved
Remote
27 Locations
Mid level
Mid level
Fintech • Information Technology • Payments
Build, test, and optimize responsive web applications using Next.js and React. Collaborate with designers and back-end engineers to implement high-performance, cross-browser UIs, manage state with Redux/Context API, integrate RESTful APIs, and debug front-end issues while following best practices and maintaining clean, scalable code in a remote team.
Top Skills: Context ApiCSS3GitHTML5JavaScriptNext.JsReactReduxRestful Apis
14 Days AgoSaved
Remote
27 Locations
Senior level
Senior level
Agency • Artificial Intelligence • Blockchain • Web3
Serve as a senior Java full-stack engineer building and maintaining backend services for blockchain applications, integrate APIs with React/Vue frontends, design scalable enterprise blockchain solutions, troubleshoot complex backend issues, and collaborate with cross-functional teams to apply best practices.
Top Skills: APIsBlockchainJavaReactVue
Reposted 14 Days AgoSaved
In-Office or Remote
40 Locations
95K-200K Annually
Senior level
95K-200K Annually
Senior level
Social Media
The role involves building creative tools for content editing, enhancing features with PixiJS and WebGL, and improving collaboration workflows.
Top Skills: AngularNgrxNode.jsPixijsRxjsTypescript
Reposted 14 Days AgoSaved
Remote or Hybrid
34 Locations
Senior level
Senior level
Fintech • Software • Financial Services • Cryptocurrency
Join Dragonfly's talent network as a Senior Frontend Engineer. Connect with global portfolio companies in the crypto ecosystem.
Top Skills: CSSHTMLJavaScriptReact
Reposted 24 Days AgoSaved
In-Office
Bucharest, București, ROU
Senior level
Senior level
Fintech • Financial Services
As a Senior Frontend Engineer, you will develop Online banking processes with Angular, mentor junior engineers, and ensure scalable solutions.
Top Skills: AngularBootstrap 4CSS3HTML5JasmineJestKarmaNode.jsNxRestRxjsScssTypescriptWcag 2 Aa Compliance
15 Days AgoSaved
Remote
27 Locations
Junior
Junior
Artificial Intelligence • Digital Media • Software
Build and optimize a high-performance web photo editor using React, TypeScript, and Next.js. Implement responsive interfaces for heavy in-browser image processing, contribute to frontend architecture (Canvas, WebAssembly, multithreading), and ensure top-tier performance and code quality.
Top Skills: CanvasClaude CodeCursorDevtools Performance ProfilingGitImagedataJotaiMobxNext.JsOffscreencanvasReactReact QueryReduxRtk QuerySharedarraybufferSwrTailwind CssTyped ArraysTypescriptWeb WorkersWebassemblyWebglZustand
15 Days AgoSaved
In-Office or Remote
33 Locations
Senior level
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software • Generative AI
Build and ship full-stack features for North, develop autonomous agents that access sensitive enterprise data, productionize state-of-the-art models, write minimal, secure low-resource code, and collaborate with researchers to deploy performant RAG/agentic applications while prioritizing security and user experience.
Top Skills: Agentic ApplicationsFoundation ModelsPythonRagReact
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